(a) Draw an outline map of Africa. On the map, show and name (i) one area that receives rainfall in winter; (ii) the dominant air masses over Africa in July...

(a) Draw an outline map of Africa. On the map, show and name
(i) one area that receives rainfall in winter;
(ii) the dominant air masses over Africa in July;
(iii) the position of the ITCZ in July

(b) Explain the effects of altitude on the climate of Africa.